@rustrover

The Rust IDE, by @JetBrains New features: #NewInRustRover

 JetBrains
jetbrains.com/rust/
Joined March 2018
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RustRover 2026.2 is now available. This release brings: • Support for Axum and Reqwest crates • An interactive declarative macro tester • Ferrocene toolchain support • Criterion benchmark run configurations • Everyday Rust productivity improvements Read more 👉 jetbrains.com/rust/whatsnew/
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"Almost right" is not a code quality standard. RustRover helps you stay confident in the code you ship. Let’s talk about it! 👇🎥
JetBrains
@jetbrains19h
An agent writes the code now. Do you still need an IDE? You do if you want to understand and verify what the agent did. 🎥 In our new video, we talk about the role of an IDE now that humans aren't the only ones working on the code. youtu.be/AHFGMkzrfwM
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What does Tris from No Boilerplate appreciate most about Rust? @orhundev asked him at #EuroRust last week. Here’s what he had to say 👇
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Borrow checker errors make a lot more sense once you can see what’s going on 👀 glad we could help!
Bonny Kato@6onnykatoOct 17
I really love this visual explanation on @rustrover, as I'm new to Rust, this is helping a lot to understand what is happening and why
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Quite a week for the Rust ecosystem! Catch up on everything in our latest Rust Weekly Digest.

Rust Weekly Digest 🦀

Article · @rustrover
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Day 2 at #EuroRust, with the people behind RustRover 🦀 We’ve got the booth, the crew, cool merch and plenty of Rust to talk about. Come find us!
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The Rust quiz at #EuroRust got a crowd around the screen today, so we’re doing it again tomorrow 🦀 Think you know your Rust? Join @orhundev at the RustRover booth for the next round, test yourself, and see how you do. Hope to see you there! 👋
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Better yet, try it yourself. The fastest way to get your hands on Air: Download RustRover 2026.3 EAP: jetbrains.com/rust/nextversi… Look for the Air icon or press ⌘2 (Ctrl+2).

Early Access Program (EAP) - RustRover

jetbrains.com
Kirill Skrygan
@kskryganOct 12
Holy moly, we’ve seen a lot of interest in JetBrains Air since the announcement! -Air in IDEs: for developers -Air Teams: for team leads & engineering managers -Air Governance: for CTOs & engineering directors Here’s how to try these things: Links below 🧵
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Francesco put an Axum /health endpoint through its paces, reaching about 70k requests per second in release mode 👀 Thanks for sharing the walkthrough @FrancescoCiull4 👇
Francesco Ciulla
@FrancescoCiull4Oct 9
Why Axum is this fast. Built and tested in @rustrover. Endpoints, jump to source, HTTP client. oha on /health, 10k, c50: debug ~47.5k req/s, ~1.02 ms release ~70k req/s, ~0.68 ms, 100% Full video below.
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Rust 1.99 just made rustdoc noticeably faster. One lovely improvement: generating documentation is now around 20% faster on average! ⚡ And up to 40% faster for some crates 📦 Changelog: blog.rust-lang.org/2026/10/0… Details: github.com/rust-lang/rust/pu… #rustlang #release #documentation

Announcing Rust 1.99.0 | Rust Blog

Empowering everyone to build reliable and efficient software.

blog.rust-lang.org
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Another round of weekly Rust news 👀

Rust Weekly Digest 🦀

Article · @rustrover
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JetBrains Air is available in RustRover 2026.3 EAP, bringing agent work and IDE-native review into one workflow. Delegate a task to an agent, then inspect, test, and debug the result without leaving RustRover. See it in action below and try the EAP 👇 jetbrains.com/rust/nextversi…
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RustRover 2026.2.4 is out ⚙️ This update removes false “Duplicate table header” warnings in TOML, fixes proc macros on Arch Linux with system Rust, and stops entire match arms from turning red while you type. See full update 👇 youtrack.jetbrains.com/artic…
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Rust at OpenAI: Performance, Safety and Scale xitter.cf/i/broadcasts/1pJkOXYwE…
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RustRover, a JetBrains IDE

Rust at OpenAI: Performance, Safety and Scale

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Join us in 30 minutes! Rust at OpenAI 🦀 𝕏 Watch here: xitter.cf/i/broadcasts/1pJkOXYwE… ▶️ YouTube: youtube.com/watch?v=6jDV8y9M…
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RustRover, a JetBrains IDE

Rust at OpenAI: Performance, Safety and Scale

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Going live in a few hours! Rust at OpenAI 🦀 Join @orhundev and @PredragGruevski, a software engineer working on Frontier Systems at OpenAI, to talk about how Rust supports the distributed systems behind frontier model training and what engineering at this scale looks like. Bring your questions 👇 🕒 16:00 UTC ▶️ YouTube: youtube.com/watch?v=6jDV8y9M… 𝕏 Watch here: xitter.cf/i/broadcasts/1pJkOXYwE…
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Rust at OpenAI 🦀 Tomorrow, Frontier Systems engineer @PredragGruevski joins @orhundev for our @rust_foundation livestream on performance, safety, and how Codex is changing Rust development. 🗓️ October 8 🕒 16:00 UTC ▶️ YouTube: youtube.com/watch?v=6jDV8y9M… 𝕏 Watch on X: xitter.cf/i/broadcasts/1pJkOXYwE… #rustlang #livestream #openai

Rust at OpenAI: Performance, Safety and Scale

OpenAI builds some of the world's most advanced AI systems on infra...

youtube.com
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RustRover or VS Code + rust-analyzer for Rust? ⚙️ Our curiosity led us to explore what actually changes in your day-to-day Rust workflow: navigating a project, working with Cargo, testing, debugging, refactoring, and, of course, using AI. See how they stack up and which setup fits the way you work 👇 blog.jetbrains.com/rust/2026…

RustRover vs VS Code+rust analyzer: Cargo, Debugging, and AI

RustRover and VS Code with rust-analyzer can handle almost the same Rust development tasks, but they organize them differently. This objective comparison looks at code analysis, Cargo, testing,...

blog.jetbrains.com
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Your Rust setup gets reduced to three tools. Which three are you refusing to give up? Write in the comments 👇
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Rust #QuickThinker is back! 🧠 👊 Which of these compiles on stable Rust?
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✅ B) Only the first. push uses two-phase borrowing, so a.len() is allowed. The indexed assignment doesn’t get that treatment, so b[b.len() - 1] = 9 fails to compile.
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Seven days of Rust, distilled into one scroll 👇

Rust Weekly Digest 🦀

Article · @rustrover
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